| thr_nanosleep.c (117706) | thr_nanosleep.c (119063) |
|---|---|
| 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * | 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * |
| 32 * $FreeBSD: head/lib/libkse/thread/thr_nanosleep.c 117706 2003-07-17 23:02:30Z davidxu $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_nanosleep.c 119063 2003-08-18 03:58:29Z davidxu $ |
| 33 */ 34#include <stdio.h> 35#include <errno.h> 36#include <pthread.h> 37#include "thr_private.h" 38 39__weak_reference(__nanosleep, nanosleep); 40 --- 9 unchanged lines hidden (view full) --- 50 /* Check if the time to sleep is legal: */ 51 if ((time_to_sleep == NULL) || (time_to_sleep->tv_sec < 0) || 52 (time_to_sleep->tv_nsec < 0) || 53 (time_to_sleep->tv_nsec >= 1000000000)) { 54 /* Return an EINVAL error : */ 55 errno = EINVAL; 56 ret = -1; 57 } else { | 33 */ 34#include <stdio.h> 35#include <errno.h> 36#include <pthread.h> 37#include "thr_private.h" 38 39__weak_reference(__nanosleep, nanosleep); 40 --- 9 unchanged lines hidden (view full) --- 50 /* Check if the time to sleep is legal: */ 51 if ((time_to_sleep == NULL) || (time_to_sleep->tv_sec < 0) || 52 (time_to_sleep->tv_nsec < 0) || 53 (time_to_sleep->tv_nsec >= 1000000000)) { 54 /* Return an EINVAL error : */ 55 errno = EINVAL; 56 ret = -1; 57 } else { |
| 58 if (!_kse_isthreaded() || 59 (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM)) | 58 if (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) |
| 60 return (__sys_nanosleep(time_to_sleep, time_remaining)); 61 62 KSE_GET_TOD(curthread->kse, &ts); 63 64 /* Calculate the time for the current thread to wake up: */ 65 TIMESPEC_ADD(&curthread->wakeup_time, &ts, time_to_sleep); 66 67 THR_LOCK_SWITCH(curthread); --- 63 unchanged lines hidden --- | 59 return (__sys_nanosleep(time_to_sleep, time_remaining)); 60 61 KSE_GET_TOD(curthread->kse, &ts); 62 63 /* Calculate the time for the current thread to wake up: */ 64 TIMESPEC_ADD(&curthread->wakeup_time, &ts, time_to_sleep); 65 66 THR_LOCK_SWITCH(curthread); --- 63 unchanged lines hidden --- |